Brazil Guide 2026 : Brazil
Ranked Individuals
Provided by Barroso Fontelles, Barcellos, Mendonça & Associados
Barroso Fontelles, Barcellos, Mendonça & Associados (BFBM Advogados) is a law firm with outstanding expertise in Dispute Resolution and Public Law. We cover both judicial and administrative proceedings, in relation to both contentious and non-contentious matters.
Our firm has trained and recruited lawyers, especially in Rio de Janeiro, and is frequently seen acting before Higher Courts. This involves a wide array of measures, such as strategy elaboration, appeal monitoring, appeals and internal appeals, representation of amici curiae, complaint handling, processes of original jurisdiction of these courts and constitutional remedies, memorial writing, leading cases monitoring, etc.
The firm stands out for its performance before the Higher Courts, especially the Federal Supreme Court (STF) and the Superior Court of Justice (STJ), as well as the Labour Superior Court (TST) and the Federal General Accounting Office (TCU).
We recently expanded our strategic litigation team to meet the demands of a very important client in the Energy, Oil and Gas sector (VIBRA). The team, led by partner Ana Paula de Barcellos and coordinated by Felipe de Barcellos, quickly took on relevant cases of this client and solved, during the last year, high complex files that had lasted for years. As a result, in the past 12 months, the team increased its number of collaborators by 41% and grew 38,33% in revenues handled with complex cases and strategic litigations for VIBRA Energy.
Provided by Chambers
Barroso Fontelles, Barcellos, Mendonça & Associados (BFBM) is a capable firm regularly employing its litigation skills to advise clients from the technology, entertainment and banking industries. The team demonstrates experience in dealing with disputes related to contractual, corporate and consumer matters.
Provided by Chambers
BFBM advised Copa Energia in a dispute arising from claims by JC Ribeiro that the company breached a commercial expansion commitment.
Provided by Chambers
The team’s strong ability to translate the specific context of each case into effective legal action demonstrates BFBM’s in‑depth knowledge and technical capability in litigation matters.
A leading firm in dispute resolution before higher courts, BFBM stands out for its technical excellence, strategic vision, and consistent track record of success in matters relevant to the telecommunications sector. The firm has consolidated expertise in managing complex and high‑profile civil litigation, combining procedural mastery with a strategic approach fully aligned with the company’s objectives.
BFBM stands out for its deep technical expertise in intellectual property and patent litigation, as well as its creative and proactive legal strategy, defined by the ability to anticipate risks and deliver innovative solutions. The team works with agility and maintains transparent communication, offering constant updates and clarity in decision‑making. The partners show strong personal commitment and dedicate themselves fully to each case, regardless of its complexity or urgency. Together, these qualities make the firm a benchmark in the industry and a long‑term strategic partner.
Provided by Chambers
Rafael Barroso Fontelles is recognised by market sources for his litigation skills representing banks in unduly charged disputes and contractual issues.
Rafael Barroso Fontelles is one of the most knowledgeable lawyers in civil procedure I've ever met. He demonstrates exceptional technical mastery, quick identification of strategies and confidence in handling complex litigation.
Rafael Barroso Fontelles is an excellent litigation lawyer and stands out among his peers.
His work is characterised by technical depth, analytical capacity and strategic vision, directly contributing to the mitigation of financial, operational and reputational risks. Rafael Barroso Fontelles displays a collaborative approach and focus on results.
Rafael Barroso Fontelles masterfully handles the most complex litigation issues in a simple and objective manner.
Eduardo Bastos de Mendonça often represents clients in litigation mandates related to digital law.
Eduardo Mendonça is an exceptionally skilled litigation lawyer and highly knowledgeable about civil procedure and the workings of the higher courts.
Eduardo Mendonça has a great ability to understand the day‑to‑day running of the business, recognising not only the legal aspects but also the operational and commercial dimensions of the company. This enables him to align his litigation guidance with the company’s strategic objectives.
I consider Eduardo Mendonça to be one of the best professionals I work with. He's very intelligent and dedicated. When I need to speak with the judge or the public prosecutors, he's extremely courteous, and his politeness opens doors. He explains things very clearly and is exceptionally well connected.
Felipe Monnerat has proved to be a skilled litigation lawyer. He is able to act before superior courts and has expertise in the telecommunications sector.
Felipe Monnerat has in-depth knowledge of public law, with an unparalleled ability to interpret rules and regulations, as well as develop creative and legally sound solutions to our litigation cases.
Felipe Monnerat is a high-performing litigation professional, recognised for his technical expertise and strategic approach. He combines legal depth with an understanding of the corporate and regulatory context.
Felipe Monnerat excels in his litigation work. He's attentive to the company's needs and results-oriented.
Dispute Resolution: Litigation: The Elite
Dispute Resolution: Litigation: The Elite
Dispute Resolution: Litigation: The Elite
Provided by Barroso Fontelles, Barcellos, Mendonça & Associados
Felipe Fonte
Head of Department
Ana Paula de Barcellos
Head of Department
Carmen Tiburcio
Head of Department
Rafael Barroso Fontelles
View profile of Rafael Barroso FontellesEduardo Bastos de Mendonça
View profile of Eduardo Bastos de MendonçaFelipe Monnerat
View profile of Felipe Monnerat
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